fix UMR in php_register_variable_ex, reported by Stefan Esser

diff --git a/main/php_variables.c b/main/php_variables.c
index 42c8f79c13fabf08d262bc5fba8c731721b7f9cd..8dd5c140c0d422eb233147839338289051486083 100644 (file)
--- a/main/php_variables.c
+++ b/main/php_variables.c
@@ -198,6 +198,9 @@ PHPAPI void php_register_variable_ex(char *var_name, zval *val, zval *track_vars
                                                MAKE_STD_ZVAL(gpc_element);
                                                array_init(gpc_element);
                                                zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p);
+                                       } else {
+                                               efree(var_orig);
+                                               return;
                                        }
                                }
                                if (index != escaped_index) {